Sentence examples for birds are derived from inspiring English sources

"That alone doesn't prove birds are derived from dinosaurs," he said.

"If birds are derived from dinosaurs, then we would predict we would see that same structure we see in birds".

The panzootic subtype H5N1 virus strains circulating among poultry and wild birds are derived from the Asian influenza (H5N1) lineage first identified in the People's Republic of China in 1996 (3 ).

These fossils "provide the best evidence to date that birds were derived from theropod dinosaurs," says Peter Wellnhofer, a paleontologist at the Bavarian State Collection of Paleontology and Historical Geology in Munich.

It also indicates that the furcula of birds is derived from clavicles.

The Israeli experimental birds were derived from sc/sc individuals obtained from Storrs, Connecticut in 2000, and repeatedly crossed to several fast-growing commercial broiler stocks for 10 generations.

The specific name arctica refers to the northerly distribution of the bird, being derived from the Greek άρκτος ("arktos"), the bear, referring to the northerly constellation, the Great Bear.

Many endemic Mascarene birds, including the dodo, are derived from South Asian ancestors, and the English palaeontologist Julian Hume has proposed that this may be the case for all the parrots there as well.

This is based on the conventional but still widely accepted dogma that M. avium infections in humans are derived from birds.

These high-growth alleles are derived from fighting birds that tend to be larger and have greater musculature (77).

Data are derived from the national monitoring of farmland birds for 2002 2009 and are based on territory mapping.